AFS-GD300A Dual Channel Float Flowmeter Atomic Fluorescence Spectrometer Introduction
AFS-GD300A double-channel float flowmeter type atomic fluorescence product, with good product stability, high sensitivity, low detection limit, low precision and good repeatability, provides a stable, reliable and fast trace detection for the majority of users. device. The product gas path is controlled by imported float flowmeter, the airflow is stable and accurate, and the airflow control can be adjusted steplessly, and the argon consumption can be effectively saved, and the later running cost can be reduced. The product uses manual injection, which is extremely cost-effective for customers with less demand for one-time element analysis. Features
· High-precision atomizer height automatic adjustment device, automatic height adjustment
· Special coded hollow core cathode lamp, automatic identification of elements and number, can monitor the use time of air core cathode lamp
· The gas path is controlled by imported float flowmeter, the airflow is stable and accurate, the airflow control can be adjusted steplessly, and the argon consumption can be saved effectively.
· Shielded quartz furnace low temperature atomizer to reduce fluorescence quenching and gas phase interference
· Newly designed gas-liquid secondary separator, no need to add liquid and waste
· Software workstation implements measurement data export EXCEL format
· With Argon hydrogen flame observation window, real-time monitoring of flame status
· Pump speed, sampling time, etc. can be adjusted by themselves and have memory function
· Reliable security design, automatic stop and alarm
· Dual channel for simultaneous measurement of two elements, or single element measurement
· With power-on self-test, automatic diagnosis, fault alarm Technical parameter
Pneumatic control system: solenoid valve array
Light source: High-intensity hollow cathode lamp, pulsed power supply
Receiver: Day blind photomultiplier
Atomizer: Electric Heated Quartz Furnace
Injection method: manual
Host size: 660*550*500mm
AFS-GD300A double-channel float flowmeter type atomic fluorescence product, with good product stability, high sensitivity, low detection limit, low precision and good repeatability, provides a stable, reliable and fast trace detection for the majority of users. device.
